Diffraction properties of multi-layer volume holographic gratings under an ultrashort pulsed beam with arbitrary temporal profiles |
| |
| Authors: | Liping Guo Aimin Yan |
| |
| Institution: | a School of Science, Shandong University of Technology, Shandong Zibo 255049, PR China
b Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, P. O. Box 800-211, Shanghai 201800, PR China |
| |
| Abstract: | The diffraction properties of a system of multi-layer volume holographic gratings under an ultrashort pulsed beam with arbitrary temporal profiles are investigated using the multi-layer coupled wave theory. The dependence of the pulse profiles of the diffracted beams, diffraction bandwidth and the total diffraction efficiency of the multi-layer system on the temporal profiles of the input ultrashort pulse are investigated. The calculated results indicate that the temporal shape of the input pulsed beams is an important factor in the analysis of the propagation characteristics. The analysis of this paper will be valuable for the applications of pulse shaping, processing and filter. |
| |
| Keywords: | Diffractive optics Volume holographic grating Coupled wave theory Ultrashort laser pulse |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
